Bump Julia to LLVM 16 (#51720)
Current Status:
- [x] Self test of Julia-GCChecker :: `MissingRoots.c`
- [x] ASAN: `error: <unknown>:0: Cannot represent a difference across
sections`
- [x] x86_64-apple-darwin fails in ranges
- [x] llvmpasses
---------
Co-authored-by: Gabriel Baraldi <baraldigabriel@gmail.com>
Co-authored-by: Prem Chintalapudi <prem.chintalapudi@gmail.com>
Co-authored-by: Jameson Nash <vtjnash@gmail.com>
Co-authored-by: Tim Besard <tim.besard@gmail.com>
